libstdc++-v3/testsuite/23_containers/vector/cons/moveable2.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++0x" }
   3
   4 // Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21
  22 #include <vector>
  23 #include <iterator>
  24 #include <testsuite_iterators.h>
  25 #include <testsuite_rvalref.h>
  26
  27 using namespace __gnu_test;
  28 typedef std::vector<rvalstruct> test_type;
  29
  30 // Empty constructor doesn't require a copy constructor
  31 void
  32 test01()
  33 { test_type d; }
  34
  35 // Constructing from a range that returns rvalue references doesn't
  36 // require a copy constructor.
  37 void
  38 test02(rvalstruct* begin, rvalstruct* end)
  39 {
  40   test_type d(std::make_move_iterator(begin), std::make_move_iterator(end));
  41 }
  42
  43 // Constructing from a input iterator range that returns rvalue
  44 // references doesn't require a copy constructor either.
  45 void
  46 test03(input_iterator_wrapper<rvalstruct> begin,
  47        input_iterator_wrapper<rvalstruct> end)
  48 {
  49   test_type d(std::make_move_iterator(begin), std::make_move_iterator(end));
  50 }
  51
  52 // Neither does destroying one.
  53 void
  54 test04(test_type* d)
  55 { delete d; }